MHB-3000 Digital Electronic Brinell Hardness Tester

MHB-3000 Digital Electronic Brinell Hardness Tester     Product Description Applications: 1. Brinell hardness test is mainly used in hardness measurement for cast iron, steel products, nonferrous metals and soft alloys, etc. Besides it can be also used in hardness measurement for some non-ferrous materials, such as plastics, bakelite, etc. It is applicable to factory, workshop, laboratory, university and college, and scientific research institution. 2. The digital Brinell hardness tester is to use a steel ball of a certain diameter to press on the substance surface to be tested with specified test force (Fig.1). Through the specific time of holding test force, remove it and measure the diameter of the indentation of the specimen surface with reading microscope. Take the two points d1 and d2 and input them and on the LCD screen appears the Brinell hardness value.   Technical specifications 1. Test Force:     612.9N (62.5kg)          4903N (500kg)                   980.7N (100kg)          7355N (750kg)                   1226N (125kg)          9807N (1000kg)                   1839N (187.5kg)        14710N (1500kg)                   2452N (250kg)          29420N (3000kg) 2. Hardness Measurement Range:       8~650 HBW 3. Value –Indicating precision:

Standard hardness test block	Max error of the indicated value%	Repetition error of the indicated value%
≤125	±3	≤3
125<HBW≤225	±2.5	≤3
>225	±2	≤2.5

  4. Amplification of Reading Microscope:    20 times 5. Minimum Division Value of Micrometer Drum Wheel: 0.00125mm 6. Maximum Height of Sample:   225mm 7. Distance from Indenter’s center to instrument Body: 135mm 8. Voltage of Power Source:    AC220V/50Hz 9. Dimension (L×W×H):    753*550*236mm 10. Weight:                    123kg The Packing List Model MHB-3000 Digital Brinell Hardness Tester    one Case for the Accessories of the Main Machine

φ2.5,φ5,φ10mm steel ball indenter		1pc(each)
Big ,small plane testing table, “V” testing table		1pc(each)
Standard hardness test block
HBW10/3000	(150~250)	1pc
HBW5/750	(150~250)	1pc
Spare Fuse(2A)		2pcs
Power cord		1pc
Usage instruction manual		1copy
20x reading microscope		1copy

                      Packaging & Shipping Packaging Detail:  1. Inner package: dust-proof plastic bag
2. Outer package: standard export wooden case with pallet 
3. Special packages: according to buyer's requirements  4. The packages suitable for international transport by sea, by air or any other delivery methods     Company Information OUR COMPANY-- http://www.precisiontestingequip.com PTE- A Material Testing Machine Manufacturer About PTE   JINAN PRECISION TESTING EQUIPMENT CO., LTD is one of the top-ranking manufacturers and suppliers of testing technologies worldwide. With many years experience in this filed, we can supply standard and customized solutions for many test, measurement and quality control tasks required in the world of modern materials testing. The main products from JINAN PRECISION TESTING EQUIPMENT include hardness testers, universal testing machines, Sample preparation equipment, non-metal materials testing equipment, which can used for testing metals, plastics, rubber, textiles, paper, paint, cement, concrete and packaging materials, etc. Their usage is very wide. Welcome to enquiry and prompt reply will be done by our professional technical and sales person. Certificate: FAQ     more products: WAW-C Hydraulic unviersal testing machine  

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